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September 23, 2014

Posts by Itreek


Total # Posts: 1

Math-Geometry
In a jar there are 18 marbles. There are 3 red marbles, 9 green marbles, 6 blue marbles. What is the probability of drawing (with replacement) a red marble and then a green marble? Please write the answer in fraction form? Show how you did all the work.
April 19, 2011

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